#90 Resolve issues with Snyk related to license-related findings

.github/workflows/snyk-container-analysis.yml

@@ -1,39 +1,44 @@
-name: Scan vulnerabilities
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: '0 3 * * *'
-  push:
-    branches:
-      - master
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches:
-      - master
-
-jobs:
-  snyk:
-    runs-on: ubuntu-22.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Build a Docker image
-      run: docker build -t erikvl87/languagetool .
-    - name: Run Snyk to check Docker image for vulnerabilities
-      # Snyk can be used to break the build when it detects vulnerabilities.
-      # In this case we want to upload the issues to GitHub Code Scanning
-      continue-on-error: true
-      uses: snyk/actions/docker@master
-      env:
-        # In order to use the Snyk Action you will need to have a Snyk API token.
-        # More details in https://github.com/snyk/actions#getting-your-snyk-token
-        # or you can signup for free at https://snyk.io/login
-        SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
-      with:
-        image: erikvl87/languagetool
-        args: --file=Dockerfile
-    - name: Upload result to GitHub Code Scanning
-      uses: github/codeql-action/upload-sarif@v3
-      continue-on-error: true # https://github.com/Erikvl87/docker-languagetool/issues/90
-      with:
-        sarif_file: snyk.sarif
+name: Scan vulnerabilities
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 3 * * *'
+  push:
+    branches:
+      - master
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches:
+      - master
+
+jobs:
+  snyk:
+    runs-on: ubuntu-22.04
+    steps:
+    - uses: actions/checkout@v4
+    - name: Build a Docker image
+      run: docker build -t erikvl87/languagetool .
+    - name: Run Snyk to check Docker image for vulnerabilities
+      # Snyk can be used to break the build when it detects vulnerabilities.
+      # In this case we want to upload the issues to GitHub Code Scanning
+      continue-on-error: true
+      uses: snyk/actions/docker@master
+      env:
+        # In order to use the Snyk Action you will need to have a Snyk API token.
+        # More details in https://github.com/snyk/actions#getting-your-snyk-token
+        # or you can signup for free at https://snyk.io/login
+        SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
+      with:
+        image: erikvl87/languagetool
+        args: --file=Dockerfile
+      # Replace any "undefined" security severity values with 0. The undefined value is used in the case
+      # of license-related findings, which do not do not indicate a security vulnerability.
+      # See  https://github.com/Erikvl87/docker-languagetool/issues/90 and https://github.com/github/codeql-action/issues/2187 for more context.
+    - name: Post-process sarif output
+      run: |
+        sed -i 's/"security-severity": "undefined"/"security-severity": "0"/g' snyk.sarif
+    - name: Upload result to GitHub Code Scanning
+      uses: github/codeql-action/upload-sarif@v3
+      with:
+        sarif_file: snyk.sarif